About this number
(760) 257 is a landline based telephone number operated by Verizon California Inc.-Ca and is located in zip code 92365 in the city of Newberry Springs, California, which is in San Bernardino County, and is in the West. It has a Number Planning Area (NPA - also known as an Area Code) of 760 and Network Numbering Exchange (NXX - also known as a prefix) of 257. It has an Operating Company Number (OCN) of 4420. A Common Language Location Identifier (CLLI) of NWBRCAXFRS5. As well as a Local access and transport area (LATA) of 730. Zip code 92365 has a population of 2,637 as of the 2010 census.